/**
 * 系统管理  修改密码
 */
<template>
  <div>
    <br>
    <br>
    <div>
      <el-form
        ref="ruleForm"
        :model="ruleForm"
        status-icon
        :rules="rules"
        label-width="100px"
        class="demo-ruleForm"
      >
        <el-form-item label="密码" prop="pass">
          <el-input v-model="ruleForm.pass" type="password" autocomplete="off" />
        </el-form-item>
        <el-form-item label="确认密码" prop="checkPass">
          <el-input v-model="ruleForm.checkPass" type="password" autocomplete="off" />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm('ruleForm')">
            提交
          </el-button>
          <el-button @click="resetForm('ruleForm')">
            重置
          </el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>
<script>
export default {
  data () {
    const validatePass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请输入密码'))
      } else {
        if (this.ruleForm.checkPass !== '') {
          this.$refs.ruleForm.validateField('checkPass')
        }
        callback()
      }
    }
    const validatePass2 = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入密码'))
      } else if (value !== this.ruleForm.pass) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }
    return {
      ruleForm: {
        pass: '',
        checkPass: '',
        age: ''
      },
      rules: {
        pass: [
          { validator: validatePass, trigger: 'blur' }
        ],
        checkPass: [
          { validator: validatePass2, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    submitForm (formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          alert('submit!')
        } else {
          // eslint-disable-next-line no-console
          console.log('error submit!!')
          return false
        }
      })
    },
    resetForm (formName) {
      this.$refs[formName].resetFields()
    }
  }
}
</script>
<style lang="scss">
  .demo-ruleForm {
    // 表单居中显示
    margin-left: auto;
    margin-right: auto;
    width: 400px;
  }
</style>
